Comet Chemicals is a manufacturer of Water Treatment Chemical products for all types of industrial and domestic applications in the brand name of Comet™. Our products are sold primarily through distributor networks around the nation. We provide products, laboratory services and technical support technology that allow our distributors to supply complete water treatment solutions to our valued clients.

Boiler and Cooling Water products have always been the "backbone" for Comet Chemicals. These products are sold under the Comet™ brand. Comet Chemicals also work with clients to produce finished products that meet their particular requirements.

 

Comet Chemicals personnel recognize the need to provide more than just quality chemical products. Our distributors feel comfortable knowing that they have a technical department that provides backup assistance to technical problems and recommendations on chemical application. Comet Chemicals provides with many years of water treatment experience in treating boilers, cooling systems, Closed circuit Systems and other areas of water treatment. Product support is maintained by product bulletins, MSDS, Technical Literature and Certificates of Analysis

We serve you by analyze concern water on site i.e. cooling water, boiler water, boiler feed water, condensate water, make up water, effluent etc. We are giving guidelines to your operators as well as on present programmed & future programmed with the aspect of energy saving.

We analyze :

1. pH, 

2. TDS, 

3. Total Hardness, Calcium Hardness , 

4. Phenolphthalein Alkalinity, 

5. Methyl Orange Alkalinity, 

6. Calcium Hardness, 

7. Silica, 

 

8. Iron, 

9. Nitrate, 

10. Sulphate, 

11. Phosphate, 

12. COD-BOD, 

13. Oil & Grees contaminations, 

14. Suspended solids etc..

 

Treatment Programme

 

Scale Prevention: 

a. Over designing of systems. 

b. Limiting the cycle of concentration. 

c. Softening the make up water. 

d. Acid feed to maintain the pH (suitable to maintain the LSI around +0.2) 

e. Mechanical means like increase water velocity or using sponge balls for on pipe line cleaning. 

f. Periodical cleaning. 

g. Treatment with Chemicals. In all these methods there are advantages and disadvantages.

 

Hence let us look at the TREATMENT WITH CHEMICALS. Treatment with chemicals are most practical and cost effective method to control deposition. Scale formation is controlled by mechanize of threshold inhibition and crystal distortion. Threshold phenomenon is a mechanism by which substochimetric amounts of the chemical prevents or retards the growth of scale forming crystals. These chemicals are absorbed on the surface of the crystals and, interface with the nucleation of the scalant crystals preventing orderly lattice type growth. Crystal formation is retarded and when they are formed they are highly distorted, leading to a soft friable scale, which can be easily dispersed by the movement of water. This property permits operation of the cooling water systems at higher pH, and high cycle of concentration.

 

Monitoring of Treatment Chemicals

The success of any treatment program is based on the parameters being maintained and to achieve this closed monitoring of water parameters and chemicals dosage should carried out. The evaluation should be done for, 

1. Corrosion. 

2. Scale & Fouling. 

3. Micro biological growth. 

The method of monitoring these problems may be referred in our site by navigating technical service page